Detection and localization of interturn fault in the HV winding of a power transformer using wavelets

IEEE Transactions on Dielectrics and Electrical Insulation

Volumn 8, Issue 4, 2001, Pages 652-657

  Rao, M R ^a   Singh, B P ^b  

^a JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY   (India)

^b BHARAT HEAVY ELECTRICALS LIMITED   (India)

Author keywords

[No Author keywords available]

Indexed keywords

COMPUTER SIMULATION; ELECTRIC CURRENTS; ELECTRIC FAULT CURRENTS; FREQUENCY DOMAIN ANALYSIS; LIGHTNING; SENSITIVITY ANALYSIS; TIME DOMAIN ANALYSIS; TRANSFER FUNCTIONS; WAVE PROPAGATION;

INTERTURN FAULTS; POWER TRANSFORMERS;

TRANSFORMER WINDINGS;

EID: 0035414647     PISSN: 10709878     EISSN: None     Source Type: Journal    
DOI: 10.1109/94.946719     Document Type: Article

References (10)

1. Impulse testing of power transformers using transfer function method
2. A theory for Multiresolution signal decomposition-The wavelet representation
3. Power quality assessment via wavelet transform analysis
4. Determination of impulse voltage distribution in windings of large power transformers
5. Short-time fourier and wavelet transforms for fault detection in power transformers during impulse tests
6. Transfer function method of testing EHV and UHV transformers